# snmp_read_mib

(PHP 5, PHP 7, PHP 8)

snmp_read_mib — Reads and parses a MIB file into the active MIB tree

### Beschreibung

snmp_read_mib(string `$filename`): bool

This function is used to load additional, e.g. vendor specific, MIBs so that human readable OIDs like `VENDOR-MIB::foo.1` instead of error prone numeric OIDs can be used.

The order in which the MIBs are loaded does matter as the underlying Net-SNMP library will print warnings if referenced objects cannot be resolved.

### Parameter-Liste

`filename`
  The filename of the MIB.

### Rückgabewerte

Gibt bei Erfolg `true` zurück. Bei einem Fehler wird `false` zurückgegeben.

### Beispiele

Beispiel #1 Using snmp_read_mib()

`<?php
print_r( snmprealwalk('localhost', 'public', '.1.3.6.1.2.1.2.3.4.5') );
snmp_read_mib('./FOO-BAR-MIB.txt');
print_r( snmprealwalk('localhost', 'public', 'FOO-BAR-MIB::someTable') );
?>`

The above example is made up but the results would look like:

    Array
    (
        [iso.3.6.1.2.1.2.3.4.5.0] => Gauge32: 6
    )
    Array
    (
        [FOO-BAR-MIB::someTable.0] => Gauge32: 6
    )

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